Individual Calculations January 2012
 Boff, Lucas Strauss  Total change: 0.00  Rating chartPersonal card
 World Youth Chess Championship - U 16 Open Caldas Novas/GO BRA 2011-11-18
RcRownchangeRpKK*chgGame
 2041 0 4.00 9 0.00 1998   0.00 
  Stahnecker, Ludwig 2089 GER0.5010.00 0.00 
  Georgiadis, Nico f2316 SUI0.0010.00 0.00 
  Hajek, Lukas 2032 SVK1.0010.00 0.00 
  Alvarenga De Carvalho, Miguel An 2086 BRA0.5010.00 0.00 
  Zavarce, Oscar Enrique f2214 VEN0.0010.00 0.00 
  Puppi Lazo, Jorge Luis 1877 PER1.0010.00 0.00 
  Zhang, David 2049 CAN0.0010.00 0.00 
  Apuril, Jose 1887 PAR0.0010.00 0.00 
  Flores Mendoza, Guillermo 1816 PER1.0010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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